Read Edit View history 定时信管 dìngshíxìnguǎn timed detonator Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 定时信管/ 定時信管 dìngshíxìnguǎn timed detonator 这种炮弹配备了先进的定时信管。 Edit Delete References Add reference No references for this word.